It should be true due to adaptations. when a bird doesn’t stay for winter weather so it adapts by migrating to the south during the cold weather
The dermis layer, I believe
<span>Basically, a DNA is made
up of sequences of nucleotide bases (these are the little strands attaching
each side of the DNA that you see in the model). These sequences define what
features you get, e.g. hair colour, eye colour, etc. But, these can also
mutate, forming a DIFFERENT sequence, this will then lead to a different hair
color, eye color, etc.
</span>
Nonpreemptive kernels have a single active process at a time. Therefore, race situation scenarios are not possible in nonpreemptive kernels. If preemptive is properly designed to ensure that shared kernel data is devoid of race circumstances, it is race-free.
An illustration of a race condition is when a data structure updates a list of open files in a system when a new file is closed or opened. In this scenario, opening two files simultaneously would cause the list to receive two separate updates, which could lead to race situations.
<h3>
Difference between preemptive and nonpreemptive kernaals ?</h3>
It is a procedure that might be immediately changed. In comparison to non-preemptive kernels, it is more suited for real-time programming. Preemption is typically permitted, even in kernel mode. Responsive time is deterministic and is more responsive as compared to non-preemptive kernel.
It is a process that keeps running indefinitely until it has handled all execution handlers or willingly gives up the CPU. Compared to a preemptive kernel, it is less suited to real-time programming. Preemption of kernel mode processes is typically not allowed. In comparison to a preemptive kernel, response time is less responsive and nondeterministic.
To learn more about kernal data structure , visit
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It is called population unit hope it helps
